Abdul Majid | Co-Founder & CTO @ TechnoFreaks | Data Scientist & Senior Python Developer

Engineering Practical Data Solutions

Based in Karachi, Pakistan. I specialize in bridging the gap between raw data chaos and clean, automated decision systems.

Automating repetitive business workflows to save manual operator hours.

Deploying supervised regression and classification models with sub-25ms REST APIs.

Architecting automated web scrapers with duplicate filtering and relational MySQL storage.

Python & Automation

Writing robust, production scripts with Selenium, BeautifulSoup, Requests, and Flask. Built scheduled daemons reducing manual reporting by 40%.

SQL & ETL Pipelines

Designing normalized MySQL schemas, writing advanced SQL queries (window functions, subqueries), and building multi-source ETL pipelines.

Machine Learning

Feature engineering, outlier isolation, and training Scikit-learn models (Lasso, Random Forest, Logistic Regression) evaluated on ROC-AUC and F1-Score.

Quant & PSX Systems

Constructed Pakistan Stock Exchange live price trackers, MetaTrader 5 order execution bots, and vectorized backtesting suites.

The Data Engineering Lifecycle

From raw web endpoints to production ML inference and executive intelligence.

PHASE 01

Extraction & Web Scraping

Autonomous scraping daemons extracting structured records from dynamic sites with retry logic and error logging.

Selenium BeautifulSoup Requests

PHASE 02

ETL & Data Cleaning

Multi-format ingestion (CSV, JSON, XLS) with automated type casting, missing value imputation, and duplicate removal.

Pandas NumPy MySQL

PHASE 03

Statistical EDA & Profiling

Exploratory data analysis uncovering distribution skewness, correlation heatmaps, and multivariate outlier isolation.

Isolation Forest Seaborn Matplotlib

PHASE 04

Predictive Machine Learning

Supervised regression & classification algorithms trained with cross-validation and hyperparameter optimization.

Scikit-learn XGBoost Regression

PHASE 05

Visualization & BI Dashboards

Interactive client dashboards, portfolio trackers, and automated PDF export reports for non-technical stakeholders.

Plotly Power BI Streamlit

PHASE 06

REST APIs & Deployment

Lightweight REST endpoints delivering sub-20ms inference predictions and cron-driven background execution.

Flask REST API Linux / Cron

Featured Production Systems

Verified open-source repositories and client data platforms.

View All 10 Systems

LIVE PRODUCTION ECOSYSTEM technofreaks.online

Visit Agency Apps Hub

TechnoFreaks - Cloud, DevOps & Multi-Tenant Application Platforms

High-availability enterprise agency platform and digital software ecosystem. Directing end-to-end technical architecture, containerized Docker microservices, Nginx reverse proxies, SSL/TLS automation, and multi-subdomain live deployments.

Next.js & React Docker & Nginx DevOps CI/CD Python Backend Multi-Tenant Routing

Live Endpoints & Subdomains All Online (6+)

RetinaScan AI (ML)

retinascan.technofreaks...

IDRP Screening

idrp.technofreaks.online

TechnoFreaks

technofreaks.online

Apps Hub

apps.technofreaks.online

Sahulat Super-App

sahulat.technofreaks.online

Al Shehryar

alshehryar.technofreaks...

ROLE: Co-Founder & CTO STATUS: Production Live

Deep Learning & CV

RetinaScan AI — Retinal Diagnostic Screening

Clinical-grade deep learning model for 4-class Diabetic Retinopathy screening with CLAHE enhancement, calibrated confidence scoring, and Grad-CAM visual heatmaps.

retinascan idrp portal

EXPLAINABILITY

Grad-CAM Heatmaps

DIAGNOSIS

4-Class Grading

Launch Live AI

PSX Financial Data

PSX Stock Monitoring & Analytics Platform

Real-time Pakistan Stock Exchange monitoring suite collecting live tickers, storing historical market data in MySQL, and rendering interactive Plotly charts.

STORAGE

MySQL Indexed

COVERAGE

PSX 100 Index

Read Case Study

Web Scraping & ETL

Automated Job Scraper & Database Pipeline

Automated web scraping daemon extracting live job listings from dynamic portals with schema deduplication, retry logic, and MySQL batch loads.

DEDUPLICATION

100% Unique Keys

EXECUTION

Scheduled Cron

Read Case Study

Supervised ML

Bengaluru Real Estate House Price Prediction

Supervised regression ML model with location-based one-hot encoding, outlier clipping, and a sub-20ms inference Flask microservice.

ACCURACY (R2)

0.914 Score

INFERENCE

18ms Latency

Read Case Study

Professional Experience

Proven track record delivering client automation and data engineering solutions.

Co-Founder & Chief Technology Officer (CTO)

TechnoFreaks • technofreaks.online • apps.technofreaks.online

2024 - Present (Co-Founder & CTO)

Directing overall technical strategy, cloud infrastructure, DevOps pipelines, and core product engineering across all client and internal ventures.
Architected and deployed high-performance production ecosystems including the main agency platform (technofreaks.online) and mobile releases distribution hub (apps.technofreaks.online).
Engineered and scaled specialized multi-tenant subdomains including sahulat.technofreaks.online (Sahulat Super-App) and alshehryar.technofreaks.online (e-commerce & food delivery system).
Implemented containerized microservice architectures using Docker, automated CI/CD deployment pipelines, Nginx reverse proxies, SSL/TLS termination, and zero-downtime releases.

Cloud & DevOps Docker & Nginx System Architecture Next.js / React Python Backend CI/CD Automation

Data Scientist & Senior Python Developer

SignDevOps (Client Projects, Remote)

Jan 2024 - Present

Architecting and developing production Python automation suites, asynchronous ETL pipelines, and Flask/FastAPI microservices.
Engineered high-throughput scraping daemons (Selenium, BeautifulSoup, Requests) extracting millions of structured records into MySQL.
Built the Pakistan Stock Exchange (PSX) live monitoring platform with automated ticker ingestion and Plotly dashboards.
Automated repetitive reporting pipelines, reducing manual data compilation time by ~40% for business stakeholders.
Prepared ML datasets, engineered features, and evaluated Scikit-learn models using ROC-AUC and F1-Score metrics.

Python Data Science MySQL Flask Selenium Pandas Plotly

Data Science Intern

SaiKet Systems

Certification Completed

Conducted exploratory data analysis, data cleaning, and preprocessing on customer churn datasets.
Engineered predictive classification features and benchmarked Decision Trees, Random Forests, and Logistic Regression.
Generated analytical reports detailing model metrics and customer retention recommendations.

Scikit-learn Feature Engineering Classification EDA

Bachelor of Computer Science (BSCS)

SULC, University of Sindh, Jamshoro, Pakistan 🇵🇰

2022 - 2025

Rigorous foundation in Algorithms, Data Structures, Relational Database Management Systems (MySQL), Linear Algebra, Probability, and Software Architecture.

Client & Collaborator Reviews

Feedback from engineering leaders across Pakistan and global markets.

★★★★★

🇵🇰 Karachi

"Majid built our automated PSX stock data scraper and MySQL storage pipeline. It handles market spikes smoothly with zero downtime. Exceptional Python skills."

Muhammad Farhan

Lead Analyst • FinTech Matrix (Karachi)

★★★★★

🇵🇰 Lahore

"The quantitative backtesting engine and MetaTrader 5 bot Majid developed gave us complete clarity on our edge and daily risk management."

Bilal Tariq

Head Trader • Alpha Edge PSX (Lahore)

★★★★★

🇬🇧 London

"Majid engineered our low-latency price alert daemon and real-time WebSocket feed. Clean modular Python code and proactive communication."

Alex Reynolds

CTO • London Quantitative Solutions

Let's Discuss Your Data & Automation Needs

Available for full-time engineering roles, data analytics contracts, and custom automation projects.

Schedule 30-Min Meet (Mon-Tue 11am-4pm) Chat on WhatsApp Email Me GitHub LinkedIn +92 313 4403780